Description
When your International starts getting noisy or you’re getting headaches from exhaust fumes finding their way into the cab, it’s time to look at the muffler. A worn-out muffler doesn’t just sound bad—it can let dangerous fumes leak where they shouldn’t and rob your engine of proper backpressure. This vertical replacement muffler gets your tractor running quiet and clean again.
What You’re Getting
- Vertical design with round 4-1/2 inch body that fits right where the original did
- Proper inlet and outlet sizing with 1-7/8 inch connections for good exhaust flow
- 22-1/2 inch length provides the right balance of sound dampening and performance
- Built to handle the heat and vibration that come with hard farm work
Built for Real Farm Work
This muffler fits a range of International tractors from the utility 544s up through the bigger 656 and 660 models that handle serious row-crop and livestock work. These tractors spend their days pulling implements, running loaders, and doing the kind of steady work that puts miles on the exhaust system. Whether you’re cultivating, mowing, or moving hay, this muffler keeps things running smooth.
Made to Last
Farm mufflers take a beating from temperature changes, road salt, and the constant vibration of diesel engines. This one’s designed to handle all that punishment while keeping exhaust gases flowing properly and noise levels down where they belong.
Good to Know
This is a direct replacement that bolts right up to your existing exhaust pipe—no cutting or welding needed. Make sure to check your exhaust pipe condition while you’ve got the old muffler off, and consider replacing clamps if they’re getting rusty. A little anti-seize on the threads makes future service easier.
Reviews
There are no reviews yet.